1277437824

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28433}}^1$

素因数の和:28469

約数の個数: 128

約数和(自身を含む): 4060375200

約数和(自身を除く): 2782937376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 28433, 44928, 56866, 85299, 113732, 170598, 227464, 255897, 341196, 369629, 454928, 511794, 682392, 739258, 767691, 909856, 1023588, 1108887, 1364784, 1478516, 1535382, 1819712, 2047176, 2217774, 2729568, 2957032, 3070764, 3326661, 3639424, 4094352, 4435548, 5459136, 5914064, 6141528, 6653322, 8188704, 8871096, 9979983, 10918272, 11828128, 12283056, 13306644, 16377408, 17742192, 19959966, 23656256, 24566112, 26613288, 32754816, 35484384, 39919932, 47312512, 49132224, 53226576, 70968768, 79839864, 98264448, 106453152, 141937536, 159679728, 212906304, 319359456, 425812608, 638718912, 1277437824]

約数ペア:

[(1, 1277437824), (2, 638718912), (3, 425812608), (4, 319359456), (6, 212906304), (8, 159679728), (9, 141937536), (12, 106453152), (13, 98264448), (16, 79839864), (18, 70968768), (24, 53226576), (26, 49132224), (27, 47312512), (32, 39919932), (36, 35484384), (39, 32754816), (48, 26613288), (52, 24566112), (54, 23656256), (64, 19959966), (72, 17742192), (78, 16377408), (96, 13306644), (104, 12283056), (108, 11828128), (117, 10918272), (128, 9979983), (144, 8871096), (156, 8188704), (192, 6653322), (208, 6141528), (216, 5914064), (234, 5459136), (288, 4435548), (312, 4094352), (351, 3639424), (384, 3326661), (416, 3070764), (432, 2957032), (468, 2729568), (576, 2217774), (624, 2047176), (702, 1819712), (832, 1535382), (864, 1478516), (936, 1364784), (1152, 1108887), (1248, 1023588), (1404, 909856), (1664, 767691), (1728, 739258), (1872, 682392), (2496, 511794), (2808, 454928), (3456, 369629), (3744, 341196), (4992, 255897), (5616, 227464), (7488, 170598), (11232, 113732), (14976, 85299), (22464, 56866), (28433, 44928)]